Sheung Chak builds the Custom A4VSO Variable Displacement Axial Piston Pump variable displacement pump to order: 40 to 500 cc/rev at 350 bar, with your shaft, rotation, seal and control code fixed before assembly. Send a nameplate photo for a same-spec replacement quote.
link:http://www.hydraulicsc.com/hydraulic-pump/hydraulic-piston-pump/a4vso.html